2024/08/20-10:23:17.224947 140500254852672 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00: fork to child time = 0.023182 sec 2024/08/20-10:23:17.226227 140500254852672 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00 2024/08/20-10:23:17.232401 140500254852672 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00 2024/08/20-10:23:17.234591 140500254852672 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-10:23:17.235044 140500254852672 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-10:23:17.276513 140500254852672 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-24003/att-00/MANIFEST-14629260 2024/08/20-10:23:17.320775 140500254852672 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-24003/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14656716, last_sequence is 190392556214, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14656614 2024/08/20-10:23:17.320792 140500254852672 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-10:23:17.320882 140500254852672 [version_set.cc:5652] Creating manifest 14656716 2024/08/20-10:23:17.349020 140500254852672 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-10:23:17.362619 140500254852672 [compaction_job.cc:2433] [default] [JOB 24003] Compacting 1@1 + 3@2 files to L2, score 0.94, subcompactions 1 : 1 2024/08/20-10:23:17.362643 140500254852672 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 12291 Base level 1, inputs: [14656651(31MB)], [14656713(20MB) 14656714(10MB) 14656696(19MB)] 2024/08/20-10:23:17.603460 140500254852672 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-10:23:17.603494 140500254852672 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-10:23:17.603516 140500254852672 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-10:23:17.603532 140500254852672 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-10:23:17.603545 140500254852672 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-10:23:17.763094 140500254852672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00/14656717.sst) /dev/shm/ToplingTemp/Topling-304137-vlbH7A 2024/08/20-10:23:18.446238 140500254852672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00/14656717.sst): first pass time = 0.68's, 98.244'MB/sec 2024/08/20-10:23:20.900315 140500254852672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00/14656717.sst): old prealloc_size = 73819750, real_size = 19763872 2024/08/20-10:23:20.900715 140500254852672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00/14656717.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466327 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0188 GB avg-val = 115.91 avg-zval = 40.21 2024/08/20-10:23:20.901203 140500254852672 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00/14656717.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-10:23:21.539661 140500254852672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00/14656717.sst): second pass time = 2.45's, 22.033'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.64's, 33.868'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2398.032'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.234'MB/sec write SST data time = 0.14's, 152.846'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 11207.705'MB/sec zip my value time = 2.45's, unzip length = 0.054'GB zip my value throughput = 22.033'MB/sec zip pipeline throughput = 138.765'MB/sec entries = 466327 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.91 avg-zval = 40.21 usrkeys = 466327 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.91 avg-zval = 40.21 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466327 bytes = 1457280 } seq expand size = 3264289 multi value expand size = 0 cnt WriteAppend = 19 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0188 GB dict = 0.54 MB all = 0.0217 GB } UnZip/Zip{ index = 10.4337 value = 2.8823 dict = 1.00 all = 3.0993 } Zip/UnZip{ index = 0.0958 value = 0.3469 dict = 1.00 all = 0.3227 } ---------------------------- total value len = 62.354066 GB avg = 0.180 KB (by entry num) total key len = 6.801815 GB avg = 0.020 KB total ukey len = 3.198834 GB avg = 0.008 KB total ukey num = 0.389799888 Billion total entry num = 0.346677896 Billion write speed all = 1.141933548 MB/sec (with seq num) write speed all = 1.096137516 MB/sec (without seq num) 2024/08/20-10:23:21.572827 140500254852672 [compaction_job.cc:1944] [default] [JOB 24003] Generated table #14656717: 466327 keys, 21652922 bytes, temperature: kWarm 2024/08/20-10:23:21.572946 140500254852672 EVENT_LOG_v1 {"time_micros": 1724120601572871, "cf_name": "default", "job": 24003, "event": "table_file_creation", "file_number": 14656717, "file_size": 21652922, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190369393730, "largest_seqno": 190392277656, "table_properties": {"data_size": 18753232, "index_size": 893888, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 13057156, "raw_average_key_size": 28, "raw_value_size": 54051842, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466327, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724120597, "oldest_key_time": 0, "file_creation_time": 1724120597, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14656717, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:23:21.610291 140500254852672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00/14656718.sst) /dev/shm/ToplingTemp/Topling-304137-0Y07cB 2024/08/20-10:23:22.248839 140500254852672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00/14656718.sst): first pass time = 0.64's, 105.104'MB/sec 2024/08/20-10:23:23.322629 140500254852672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00/14656718.sst): old prealloc_size = 73819750, real_size = 19080592 2024/08/20-10:23:23.322986 140500254852672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00/14656718.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466010 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0181 GB avg-val = 116.01 avg-zval = 38.79 2024/08/20-10:23:23.323395 140500254852672 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00/14656718.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-10:23:23.695325 140500254852672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00/14656718.sst): second pass time = 1.07's, 50.408'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 56.573'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2647.309'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.384'MB/sec write SST data time = 0.07's, 305.431'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 15181.899'MB/sec zip my value time = 1.07's, unzip length = 0.054'GB zip my value throughput = 50.408'MB/sec zip pipeline throughput = 132.509'MB/sec entries = 466010 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.01 avg-zval = 38.79 usrkeys = 466010 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.01 avg-zval = 38.79 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466010 bytes = 1572800 } seq expand size = 3262070 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0181 GB dict = 0.54 MB all = 0.0211 GB } UnZip/Zip{ index = 10.5040 value = 2.9906 dict = 1.00 all = 3.1830 } Zip/UnZip{ index = 0.0952 value = 0.3344 dict = 1.00 all = 0.3142 } ---------------------------- total value len = 62.411389 GB avg = 0.180 KB (by entry num) total key len = 6.814863 GB avg = 0.020 KB total ukey len = 3.208154 GB avg = 0.008 KB total ukey num = 0.390265898 Billion total entry num = 0.347143906 Billion write speed all = 1.143054859 MB/sec (with seq num) write speed all = 1.097198899 MB/sec (without seq num) 2024/08/20-10:23:23.724412 140500254852672 [compaction_job.cc:1944] [default] [JOB 24003] Generated table #14656718: 466010 keys, 21083610 bytes, temperature: kWarm 2024/08/20-10:23:23.724491 140500254852672 EVENT_LOG_v1 {"time_micros": 1724120603724455, "cf_name": "default", "job": 24003, "event": "table_file_creation", "file_number": 14656718, "file_size": 21083610, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190323028441, "largest_seqno": 190392277402, "table_properties": {"data_size": 18076608, "index_size": 887296, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 13048280, "raw_average_key_size": 28, "raw_value_size": 54060672, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 466010, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724120601, "oldest_key_time": 0, "file_creation_time": 1724120601, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14656718, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:23:23.751990 140500254852672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00/14656719.sst) /dev/shm/ToplingTemp/Topling-304137-nwTl3A 2024/08/20-10:23:24.008736 140500254852672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00/14656719.sst): first pass time = 0.26's, 261.435'MB/sec 2024/08/20-10:23:24.948663 140500254852672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00/14656719.sst): old prealloc_size = 73819750, real_size = 18721808 2024/08/20-10:23:24.949033 140500254852672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00/14656719.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466696 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0540 GB zip-val = 0.0177 GB avg-val = 115.80 avg-zval = 37.96 2024/08/20-10:23:24.949436 140500254852672 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00/14656719.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-10:23:25.601916 140500254852672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00/14656719.sst): second pass time = 0.94's, 57.547'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.65's, 31.643'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2550.564'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.268'MB/sec write SST data time = 0.22's, 95.084'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 9206.229'MB/sec zip my value time = 0.94's, unzip length = 0.054'GB zip my value throughput = 57.547'MB/sec zip pipeline throughput = 112.230'MB/sec entries = 466696 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.80 avg-zval = 37.96 usrkeys = 466696 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.80 avg-zval = 37.96 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466696 bytes = 1516784 } seq expand size = 3266872 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0177 GB dict = 0.54 MB all = 0.0207 GB } UnZip/Zip{ index = 10.5059 value = 3.0504 dict = 1.00 all = 3.2467 } Zip/UnZip{ index = 0.0952 value = 0.3278 dict = 1.00 all = 0.3080 } ---------------------------- total value len = 62.468697 GB avg = 0.180 KB (by entry num) total key len = 6.827931 GB avg = 0.020 KB total ukey len = 3.217488 GB avg = 0.008 KB total ukey num = 0.390732594 Billion total entry num = 0.347610602 Billion write speed all = 1.144180876 MB/sec (with seq num) write speed all = 1.098264714 MB/sec (without seq num) 2024/08/20-10:23:25.638987 140500254852672 [compaction_job.cc:1944] [default] [JOB 24003] Generated table #14656719: 466696 keys, 20669992 bytes, temperature: kWarm 2024/08/20-10:23:25.639076 140500254852672 EVENT_LOG_v1 {"time_micros": 1724120605639027, "cf_name": "default", "job": 24003, "event": "table_file_creation", "file_number": 14656719, "file_size": 20669992, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190339885852, "largest_seqno": 190392277254, "table_properties": {"data_size": 17716480, "index_size": 888448, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 13067488, "raw_average_key_size": 28, "raw_value_size": 54041504, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466696, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724120603, "oldest_key_time": 0, "file_creation_time": 1724120603, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14656719, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:23:25.679058 140500254852672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00/14656720.sst) /dev/shm/ToplingTemp/Topling-304137-bL42AB 2024/08/20-10:23:25.682732 140500254852672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00/14656720.sst): first pass time = 0.00's, 13.183'MB/sec 2024/08/20-10:23:25.824815 140500254852672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00/14656720.sst): old prealloc_size = 73819750, real_size = 29696 2024/08/20-10:23:25.824893 140500254852672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00/14656720.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 328 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 16.00 avg-zkey = 39.61 raw-val = 0.0000 GB zip-val = 0.0000 GB avg-val = 118.00 avg-zval = 50.10 2024/08/20-10:23:25.825850 140500254852672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00/14656720.sst): second pass time = 0.14's, 0.275'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 30.870'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 224.066'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.174'MB/sec write SST data time = 0.00's, 63.098'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.001'MB, throughput = 21.544'MB/sec zip my value time = 0.14's, unzip length = 0.000'GB zip my value throughput = 0.275'MB/sec zip pipeline throughput = 170.852'MB/sec entries = 328 avg-key = 28.00 avg-zkey = 39.61 avg-val = 118.00 avg-zval = 50.10 usrkeys = 328 avg-key = 20.00 avg-zkey = 39.61 avg-val = 125.00 avg-zval = 50.10 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 328 bytes = 752 } seq expand size = 2296 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0000 GB value = 0.0000 GB dict = 0.00 MB all = 0.0000 GB } __ZipSize{ index = 0.0000 GB value = 0.0000 GB dict = 0.00 MB all = 0.0000 GB } UnZip/Zip{ index = 0.5049 value = 2.3554 dict = 1.00 all = 1.4975 } Zip/UnZip{ index = 1.9805 value = 0.4246 dict = 1.00 all = 0.6678 } ---------------------------- total value len = 62.468738 GB avg = 0.180 KB (by entry num) total key len = 6.827940 GB avg = 0.020 KB total ukey len = 3.217495 GB avg = 0.008 KB total ukey num = 0.390732922 Billion total entry num = 0.347610930 Billion write speed all = 1.144177474 MB/sec (with seq num) write speed all = 1.098261438 MB/sec (without seq num) 2024/08/20-10:23:25.830801 140500254852672 [compaction_job.cc:1944] [default] [JOB 24003] Generated table #14656720: 328 keys, 31978 bytes, temperature: kWarm 2024/08/20-10:23:25.830877 140500254852672 EVENT_LOG_v1 {"time_micros": 1724120605830835, "cf_name": "default", "job": 24003, "event": "table_file_creation", "file_number": 14656720, "file_size": 31978, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190370764760, "largest_seqno": 190370967289, "table_properties": {"data_size": 16432, "index_size": 12992, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 9184, "raw_average_key_size": 28, "raw_value_size": 38704, "raw_average_value_size": 118, "num_data_blocks": 1, "num_entries": 328, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 118, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724120605, "oldest_key_time": 0, "file_creation_time": 1724120605, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14656720, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:23:25.838461 140500254852672 [compaction_job.cc:699] job-24003: subcompact[0], size: 0.063439 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24003/att-00 [14656717,14656718,14656719,14656720] 2024/08/20-10:23:25.873690 140500254852672 (Original Log Time 2024/08/20-10:23:17.362734) EVENT_LOG_v1 {"time_micros": 1724120597362666, "job": 24003, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14656651], "files_L2": [14656713, 14656714, 14656696], "score": 0.944696, "input_data_size": 86542875, "oldest_snapshot_seqno": 190392556075} 2024/08/20-10:23:25.873694 140500254852672 (Original Log Time 2024/08/20-10:23:25.866465) [compaction_job.cc:2018] [default] [JOB 24003] Compacted 1@1 + 3@2 files to L2 => 63438502 bytes 2024/08/20-10:23:25.873695 140500254852672 (Original Log Time 2024/08/20-10:23:25.873617) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.02, MB/sec: 10.2 rd, 7.5 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(31.8, 50.8 +0.0 blob) out(60.5 +0.0 blob), read-write-amplify(4.5) write-amplify(1.9) OK, records in: 1399361, records dropped: 0 output_compression: Snappy 2024/08/20-10:23:25.873703 140500254852672 (Original Log Time 2024/08/20-10:23:25.873665) EVENT_LOG_v1 {"time_micros": 1724120605873643, "cf": "default", "job": 24003, "event": "compaction_finished", "compaction_time_micros": 8475742, "compaction_time_cpu_micros": 2542195, "output_level": 2, "num_output_files": 4, "total_output_size": 63438502, "num_input_records": 1399361, "num_output_records": 1399361, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 75814933, "file_range_sync_nanos": 0, "file_fsync_nanos": 3557, "file_prepare_write_nanos": 14102, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-10:23:26.006082 140500254852672 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1724092920,"starts":1724120597,"executesMs":8636,"compactionJobId":24003,"attempt":0,"compactionInputRawBytes":201374830,"compactionInputZipBytes":86542875,"compactionOutputRawBytes":0,"compactionOutputZipBytes":63438502,"headers":{"Accept":"*/*","Connection":"close","Host":"aliyun-topling-saas.topling.cn:18443","RemoteIp":"120.24.192.169","X-Forwarded-For":"120.24.192.169","region":"cn-shenzhen","token":"e6474c481bd4415abc537135cc03626b","instance-token":"e6474c481bd4415abc537135cc03626b","provider":"aliyun","CloudMarketInstanceId":"si-59c0ae5c955845588903","MeteringAssit":"","Transfer-Encoding":"chunked","traceparent":"00-2a1dad5a464e5935c8f210153dbe703c-89a31de0a7cf0b3b-00"}}, response = 2024/08/20-10:23:26.006202 140500254852672 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-24003/att-00: olev 2, work 8.636 s, result 4.948 ms, install 7.278 ms, input{raw 192.046 MiB zip 82.534 MiB}